Write a linear equation for a line with slope=5 and y-intercept=3
y=5x+3
200
Find the value of x that satisfies 3p-1=5(p-1)
p=2
200
Find the value of x that satisfies 3x - 1 = -2.
x = -1/3
200
25. Identify the slope and the y-intercept of the line described by the equation y = -2x + 9
m=-2 and b=9
200
Solve the inequality: 5x + 1 > 0
x > -1/5
200
Write a linear equations for a line with a slope of 3 that passes through the point (1,2)
(y-2)=3(x-1) or y=3x-1
300
Solve: 4n - 2n = 4
n = 2
300
Solve: -1 = -3r + 2r
r = 1
300
Find the values for x=2, x=-1, and x=5 for the function f(x)=2x+5
f(2)=9
f(-1)=3
f(5)=15
300
Solve: -1 < 2n + 4 - 5
n > 0
300
Change the equation from standard for to slope-intercept form
3x+6y=12
y=-1/2x+2
400
Solve for r: -3(1+6r) = 14 - r
r = -1
400
Solve for n: -16 + 5n = -7(-6 + 8n) + 3
n = 1
400
12. Is the relation below a function? If so, identify the domain and range.
{(0, 1), (1, 1), (2, 1), (3, 2)}
The relation is a function. Domain: {0, 1, 2, 3},
Range: {1, 2}
400
Roy plans to buy pens and a binder at Target. He brought $10 to the store. Pens cost $0.55 each and a binder costs $2.39. Write an inequality that could be used to find the number of pens that he can buy?
10 (greater than or equal to) 0.55x + 2.39
400
Change the equation from point-slope form to slope-intercept form
(y-3)=4(x+1)
y=4x+7
500
Solve the equation: 10p + 9 - 11 - p = -2(2p + 4) - 3(2p - 2)
p = 0
500
Solve the equation: 10(x + 3) - (-9x - 4) = x - 5 + 3
x = -2
500
Describe the pattern in the arithmetic sequence 4, 8, 12, 16… and find the next three terms.
Add 4; 20, 24, 28
500
Solve: -2(1 - 5x) > -(x + 1) - 1
x > 0
500
Write a linear equation in slope-intercept form for a line that has a slope of 2 and passes through the point (3,7)